Answers
Answer: The Child Is A Normal child..
Explanation: A chromosome is a Part of DNA So the child will have some DNA from His mother and some from his dad
Related Questions
Using words and arrows, complete a flow outline of an immune response, beginning with entrance of antigen; start with the response of the innate immune system, describeantigen processing, cell interaction, involvement of cytokines, and the end results for B and T cells.
Answers
Answer:
The entrance of the antigen activates cell signaling pathways through cytokines secreted by B cells, thereby triggering an immune response >> Subsequently, B cells also act in antigen processing by presenting them to T-cells.
Explanation:
An antigen is a molecule that binds to an antibody or a B cell receptor. Cell interaction is produced by direct contact of cells in multicellular organisms and this interaction may also be associated with immune responses through intercellular communication by cytokines. The cytokines are released and then bind to cell receptors to trigger an immune response (for instance, inflammation). It is possible to trace the secretion of cytokines and their corresponding receptors by analyzing specific gene expression patterns. The B cells are critical components of the immune system because they release cytokines in response to antigenic stimuli, and they also present antigens to T cells.
If a hypothesis that you test is not supported by the result of your experiment was your investigation there for a future explain
Answers
It signifies that, to a best of knowledge, the hypothesis is false since there is a lack of adequate objective facts to support it.
Hypothesis- Professionals frequently express hypotheses in if/then statements, e.g., if someone consumes a lot more sweets, then they will have cavities through their teeth. These claims list particular factors and make predictions about the outcomes. In this instance, the sugar content is the variable, and cavities are the outcome.
How to Write a Research Hypothesis
1. How to Write a Research Hypothesis
2. Avoid using unnecessary words and keep it simple.
3. Without any ambiguity or presumptions of the readers' expertise, it is clear.
4. Measurable outcomes that can be tested.
5. Relevant and pertinent to the study subject or issue.
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A special breed of fancy bulls has long flowing locks (long hair), which cows find attractive. the average hair length in the population is 200cm, but bulls with 500 cm long hair are the one who predominately get to have offspring. the offspring show 60% of their phenotypic variation is due to genetic variation. using this information calculate the follow. a. selection differential in this population of fancy cattle is, b. heritability of the following locks (long hair) trait is,
a. The selection differential (S) in this population of fancy cattle is
b. The heritability of the flowing locks (long hair) trait is
c.how will the hair length respond to this selecction?
d. what is the average hair length of the offspring?
Answers
a. The selection differential (S) in this population is 300 cm.
b. The heritability (h2) of the flowing locks trait is 0.60.
c. The hair length will increase in the average hair length of the population over time.
d. The average hair length of the offspring would be 380 cm.
a. The selection differential (S) in this population of fancy cattle can be calculated using the formula:
S = mean of the selected group - mean of the entire population
The bulls with 500 cm long hair are the selected group in this case. The mean hair length of the selected group is 500 cm, and the mean hair length of the entire population is 200 cm.
S = 500 cm - 200 cm = 300 cm
Therefore, the selection differential (S) in this population is 300 cm.
b. The heritability (h2) of the flowing locks (long hair) trait can be calculated using the formula:
h2 = response to selection (R) / selection differential (S)
Given that 60% of the phenotypic variation is due to genetic variation, the response to selection (R) can be calculated as:
R = h2 \(\times\)S
R = 0.60 \(\times\) 300 cm = 180 cm
Therefore, the heritability (h2) of the flowing locks trait is 0.60.
c. The hair length will respond to this selection by increasing over time. Since the trait's heritability is relatively high (0.60), a significant portion of the offspring's hair length variation is attributable to genetic factors. By selecting bulls with long hair, which are the ones predominantly having offspring, the genetic potential for long hair will be favored in subsequent generations. This will result in an increase in the average hair length of the population over time.
d. The average hair length of the offspring can be estimated by considering the response to selection (R) and the mean of the entire population (M). The average hair length of the offspring (M') can be calculated as:
M' = M + R
Given that the mean of the entire population (M) is 200 cm and the response to selection (R) is 180 cm, the average hair length of the offspring (M') would be:
M' = 200 cm + 180 cm = 380 cm
Therefore, the average hair length of the offspring would be 380 cm.
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Where do majority of tornadoes occur in the United States?
Answers
Answer:
central united states
Explanation:
mainly in this area because of cold air coming in from canada and warmer air coming from the gulf of mexico meeting and causing tornados.
Answer:
A majority of tornadoes that occur in the United States, occur in the Midwest and Southeast region of the United States.
Explanation:
Tornadoes can impact just about every U.S. state, but the majority of these storms are concentrated in states throughout the Midwest and Southeast. In fact, of the average 1,137 tornadoes that occur in the United States each year, 64% of them form in states located in “Tornado Alley” and “Dixie Alley”, two regions with a disproportionately high frequency of tornadoes due to atmospheric conditions that persist for long stretches of the year.
With an average of 140 tornadoes annually, Texas is the most tornado-prone state in the U.S., followed by Kansas with 80 and Florida with 59, according to National Oceanic and Atmospheric Administration data.
Top five states with the most tornadoes
Texas - 140
Kansas - 80
Florida - 59
Oklahoma - 56
Nebraska - 54
Bottom five states with the least tornadoes
Alaska - 0
Hawaii - 0
Rhode Island - 0
Delaware - 1
Idaho - 1
1. Sensation is to as perception is to a. vision, olfaction b. conscious, unconscious c. awareness, interpretation d. taste, vision.
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Answer:
opt (c)
Explanation:
Are there difference or similarities in the cell division between plant and animal cell?
Answers
There are both similarities and differences in the cell division between plants and animals. The process by which an existing cell divides itself into two daughter cells is called mitosis.
Some differences include:
Plants only go through mitosis in their meristematic tissues, but all animal organs go through it, except their reproductive cells.In plants, spindles form without the assistance of centrioles, whereas in animals, centrioles are necessary for the process.In plants, cytokinesis occurs when a cell plate develops inside the parent cell and extends outward until the cell divides. In animals, the cell is split by pinching and cleaving.In plants, the cell plate that expands centrifugally from the inside out is the centre of division. Animals experience centripetal cleavage, which happens from the outside to the inside.Eukaryotic cells, which include both animal and plant cells, share several characteristics. Common organelles including the cell membrane, cell nucleus, mitochondria, endoplasmic reticulum, ribosomes, and Golgi apparatus are among the organelles that share similarities.
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Two pea plants that are heterozygous for both pea color and shape are crossed. What is the expected genotype ratio of their offspring
Answers
Answer: 3:1
Explanation:
Do humans have DNA or RNA in the nucleus of your cells?
Answers
Answer:
Explanation:
RNA molecules are produced in the nucleus of human cells from DNA by a process called transcription, but they are found in the cytoplasm too. DNA is present only in the nucleus of the cell.
PLS HELP ILL MARK ANSWER AS BRAINLIEST Some engineers are creating models of several unicellular organisms. Which of these would all of the models have in common?
A They would all be made of many cells with cell walls.They would all be made of many cells with cell walls.
B They would all have parts to help them move around their environment.They would all have parts to help them move around their environment.
C They would all have chloroplasts to trap sunlight and create their own food.They would all have chloroplasts to trap sunlight and create their own food.
D They would all have one cell with smaller parts that do different jobs within the cell.
Answers
Answer:
D they would all have one cell with smaller parts that do different jobs within the cell.
Explanation:
unicellular organisms are 1 cell by themselves.
what progeny type would be expected from no disjunction in meiosis II in both males& females?
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Answer:
PhwuwfhxilzjjzfBafajgeheisusojsjbznzbzbzbzbznzmznznznnxmznznmznznnbfqwhhkskkskkkklkejsskjsjdjxjizkji_ijisisiisjhzzlzv0zkzkskkksj
which one of the following is not a characteristic of living organisms?
A) the ability to grow and develop
B) the ability to maintain homeostasis
C) the ability to perform photosynthesis
D) the ability to reproduce
Answers
Answer:
C
Explanation:
Humans can't perform photosynthesis, but humans are definitely living organisms
C
Explanation:
I choose C because a living organism is not a plant that grows
Did Atom is the smallest level of organization
Answers
Answer: yes atom is the smallest level of organization
Explanation:
Question 1 of 5
Which statement best describes an organ?
O A Cells of one type work together to carry out a function.
B. This is the most complex level of organization of life.
O C. Different types of tissues work together to carry out a function.
OD. This is the simplest level of organization of life.
Answers
Fruit flies can either have a brown body or a black body. The allele for a brown body (B) is dominant to the allele for a black body (b).
A brown fruit fly was crossed with a black fruit fly as shown below. What is the probability
of a resulting offspring being brown?
A. 75%
B. 50%
C. 25%
D. 100%
Answers
Answer:
Confirming, it is 100% on study island.
Explanation:
4. Which is produced in cellular respiration? A. Carbon dioxide B. Oxygen C. Sugar
Answers
I hope this helped!
I would appreciate it if you gave me a thanks and brainliest mark (:
Answer: A
Explanation:
During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water.
Which of the following is a TRUE statement about photosynthesis?
A. Photosynthesis occurs only in cells that contain chlorophyll.
B. Photosynthesis converts the chemical energy stored in carbohydrate bonds to light energy.
C. Photosynthesis converts carbohydrates and oxygen into carbon dioxide and water.
D. Photosynthesis occurs when light energy is not available.
Answers
Answer:
A
Explanation:
photosynthesis converts light energy to chemical energy and not the other way round
product of photosynthesis is oxygen and energy
photosynthesis cannot occur is light energy is not available
Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcome of behavior true or false
Answers
Answer:
true
Explanation:
What are some viable ways of lessening the effect that increased carbon has on global warming?
Answers
Answer:
reforestation
detoxification of harmfull gasses from industries and vehicles
Explanation:
What percent of the US's energy currently comes from renewable resources?
A. 37%
B. 17%
C. 1.7%
D. 7%
Answers
The more bonds an atom can make, the more likely it is to combine with other atoms in different ways.
Which element is most likely able to make the greatest variety of bonds?
nitrogen
hydrogen
oxygen
carbon
Answers
Answer:
hydrogen
Explanation:
because it is an atom can make the more likely
Answer:hydrogen
Explanation:i got it right
Properties and structure of water?
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Answer:
properties: high surface tension
high latent heat of vaporization
cohesion and adhesion
high specific heat capacity
excellent solvent
it is polar
structure:
two hydrogen and one oxygen bonded covalently at 109⁰, water uses hydrogen bonds to bond with other water.
Match the drug schedules to their descriptions.
Valid medical use but with severe limitations and high potential for abuse and dependence
Answers
Answer:
A. valid medical use but with severe limitations and high potential for abuse and dependence, for example cocaine and morphine. Schedule 2
B. maximum possibility for abuse, no valid medical use, for example heroin and LSD. Schedule 1
C. wide medical use and low potential for abuse and dependence, for example Valium and Xanax. Schedule 4
D. very low potential for abuse and wide medicinal use, for example cough medicines. Schedule 5
E. less potential for abuse and established medical use, for example barbiturates and steroids. Schedule 3
Explanation:
Expained
What is the role of countries in the Island ecosystem
Answers
Answer:
As resource depletion is a major issue on islands, the needs of human populations must also be taken into account. On many islands, scientists and managers are studying traditional practices of indigenous populations as potential conservation solutions. In some cases, limited-take systems that serve the community may provide a better alternative to fully closed protected areas, if there are not enough resources for proper enforcement.[26] Public education plays an important role.
Explanation:
Since island ecosystems are self-contained, it should be possible to mitigate many of the threats to species. Ecologists and managers are working together to prioritize areas for conservation and to quickly design and implement action plans. Not everything can be put into a reserve, so it is important to first compile pertinent information and prioritize areas of concern.[22] Once an area has been chosen, managers must then acquire ownership and gain support. Local experts and indigenous populations should also be involved in this process.[22] Having clearly defined goals will facilitate the many necessary interactions between people and agencies.[22] Once a reserve is in place, managers can then practice adaptive management and do continued community education.
Which is another name for a marker protein?
Answers
Answer:
protein standards or protein ladders
which isn’t a example ?
Answers
Answer:
liquid water is cooled and forms frozen ice
I'm pretty sure
Use your codon chart to determine the amino acid sequence. Remember to read through the strand and ONLY start on AUG and STOP when you reach a stop codon (UGA, UAA, or UAG). Follow the example in the box. Abbreviate the proteins using the first three letters of the amino acid name.
Answers
Methionine (AUG)Amino acids can be abbreviated using the first three letters of their name.
Methionine can be abbreviated as Met.
The given RNA sequence is AUGUAACGAUGCGUCGUGGCAUCAUGCUGCGUCAGCGGCGAGUCUGACCCGUCUCUAACAGGACGGCCGGGCGUUGUCGUUGA.
We can use the codon chart to determine the amino acid sequence.
The codon chart is used to determine which amino acid is coded by a particular codon in a strand of DNA/RNA.A codon is a sequence of three nucleotides in DNA or RNA that encodes for a specific amino acid.
Each codon codes for a different amino acid.
For example, the codon AUG codes for the amino acid methionine.
To determine the amino acid sequence, we start reading the RNA strand from the start codon AUG and continue reading until we reach a stop codon (UGA, UAA, or UAG).
Then we write down the amino acid sequence for the codons we read, using the codon chart.
Here, the sequence starts with AUG, which codes for methionine.
After that, the next codon is UAA which is a stop codon, so we can stop.
The amino acid sequence is therefore Methionine. So, the answer would be Methionine (Met).
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What is the single most important factor in determining the temperature of a region?
Select one:
a.
the type and amount of vegetation
b.
the amount of solar energy a location receives
c.
the composition of the atmosphere
d.
currents within the atmosphere and oceans
Answers
The composition of the atmosphere single most important factor in determining the temperature of a region.
What is composition of atmosphere ?Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases.
What is atmosphere ?An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.
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what would happen if an individual had faulty spindle fibers
Answers
their daughter cells would end up with the wrong number of chromosomes.
Does anyone know what type of turtle this is? I really need to know.
Answers
Answer:
What you have there is a baby Pseudemy turtle (nick name for them: Cooters)
Explanation:
Here is a pic from online this is what they look like just like urs! They are friendly! <3 I have had one before they get as big as a 16 year old teenager's hand probably
Skeletal muscle fibers are innervated (stimulated) by
parasympathetic neurons
sympathetic neurons.
motor neurons.
interneurons.
Answers
Answer:
motor neurons
Explanation: